Preston can paint 375 square feet in 3 hours. At the same rate, how long would it take him to paint 812.5 square feet?
1 answer:
Answer:
6.5 hours
Step-by-step explanation:
First try to find the rate he can paint per hour
375 ÷ 3 = 125 ft^2 per hour
Then try to find how long it should take it for him to paint 812.5 sq ft
812.5 ÷ 125 = 6.5 hours
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